Move JavascriptTestObserver from chrome to content.

content/public/test/javascript_test_observer.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/test/base/javascript_test_observer.h"
+#include "content/public/test/javascript_test_observer.h"
 
 #include "content/public/browser/dom_operation_notification_details.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/test_utils.h"
 
+namespace content {
+
 TestMessageHandler::TestMessageHandler() : ok_(true) {
 }
 
 TestMessageHandler::~TestMessageHandler() {
 }
 
 void TestMessageHandler::SetError(const std::string& message) {
   ok_ = false;
   error_message_ = message;
 }
@@ skipping 58 matching lines @@
 void JavascriptTestObserver::Continue() {
 }
 
 void JavascriptTestObserver::EndTest() {
   finished_ = true;
   if (running_) {
     running_ = false;
     base::MessageLoopForUI::current()->Quit();
   }
 }
+
+}  // namespace content